<!DOCTYPE html>
<html lang="zh-CN">
    <head>
        <meta charset="UTF-8" />
        <title>10_callee属性</title>
    </head>
    <body>
        <script>
            function f1(){
                // arguments.callee 获取的是函数体
                // console.log(arguments.callee);

                // console.log(f1);
            }

            f1();
        </script>
    </body>
</html>